Well actually I did not know what was wrong with me until I googled(injection causing indentation and bruising 2 months later) that is where I came upon this web site!!! IN November I had a injection at my md office for back pain, it was really swollen and bruised. Also during this time all the sudden I did not have a period fro a month and a half!! I was freaked out, going to the emergency room having pregnancy tests blood work and ultrasounds, all coming up nothing....then all the sudden I'm having this non stop period for 22 days straight!! I made a obgyn apt and they could not figure anything out!!! Now I know what happened to me. I am a victim of this horrendous experience. If anyone has had answers from legal people please let me know!!